Equivalent & Substitute Parts for ISP1212A DC DC Converter

Part Overview

The ISP1212A is a DC DC converter manufactured by XP Power, featuring one isolated output of 12V at 167mA, and operates with input voltages between 9V and 18V. The part is categorized as an isolated module, offering 2W output power and providing short-circuit protection (SCP). It is supplied in a 16-SMD surface mount packaging. With the product status marked as obsolete, identifying substitute models is necessary for maintaining supply continuity in new and existing designs using the obsolete ISP1212A.

Substiute Parts

ISP1212A

XP PowerIn Stock: 935ISP1212A Datasheet

Current PartRFQ

ATA00B18S-L

ARTESYN / Advanced EnergyIn Stock: 1241ATA00B18S-L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for ISP1212A are grouped strictly by key electrical and mechanical parameters: input voltage range, output voltage, output current, module type, isolation rating, operating temperature, mounting type, package/case format, physical size, and compliance certifications. Only parts matching or exceeding these parameters are considered suitable substitutes.

Parameter Comparison

Engineering Selection Recommendations

The ISP1212A has reached obsolete status and is no longer available for new designs. ATA00B18S-L from ARTESYN / Advanced Energy is active and stocked. Both models are RoHS compliant and categorized under EAR99, permitting unrestricted international shipping. ATA00B18S-L meets or exceeds all provided regulatory and compliance statuses, making it eligible for direct substitution based on these factors.

Frequently Asked Questions (FAQ)

Q1: What are the primary parameters that must match for a DC DC converter substitution?
A1: Key substitution criteria are input voltage range, output voltage, output current, isolation rating, operating temperature, mounting type, package/case dimensions, and compliance certifications.

Q2: Does the difference in output current affect compatibility?
A2: ATA00B18S-L provides a higher maximum output current, meeting or exceeding the requirement specified for ISP1212A.

Q3: Are the package and physical dimensions identical between ISP1212A and ATA00B18S-L?
A3: Both converters utilize a 16-SMD module with nearly identical dimensions, ensuring mechanical compatibility for surface-mount PCB applications.

Q4: Do both parts meet RoHS and MSL requirements?
A4: Both ISP1212A and ATA00B18S-L are RoHS compliant. ATA00B18S-L is MSL2 rated (1 year), while ISP1212A is MSL1 rated (unlimited).

Q5: Is substitution permitted with regard to certification and international regulatory status?
A5: Both products are classified under ECCN EAR99 and HTSUS 8504.40.9580, meeting standard international regulatory and certification requirements for this product category.